English

Critical long-range vector model in the UV

High Energy Physics - Theory 2021-10-27 v1 Strongly Correlated Electrons

Abstract

We study interacting critical UV regime of the long-range O(N)O(N) vector model with quartic coupling. Analyzing CFT data within the scope of ϵ\epsilon- and 1/N1/N-expansion, we collect evidence for the equivalence of this model and the critical IR limit of the cubic model coupled to a generalized free field O(N)O(N) vector multiplet.

Keywords

Cite

@article{arxiv.2108.10084,
  title  = {Critical long-range vector model in the UV},
  author = {Soumangsu Chakraborty and Mikhail Goykhman},
  journal= {arXiv preprint arXiv:2108.10084},
  year   = {2021}
}
R2 v1 2026-06-24T05:20:33.590Z